Полный вариант заголовка: «Outlines of natural philosophy : Vol. 1 : being heads of lectures delivered in the university of Edinburgh / by John Playfair».
Kitob «Outlines of natural philosophy. Vol. 1» - pdf-ga bepul yuklab oling yoki internetda o'qing. Sharhlar va fikr-mulohazalarni qoldiring, o'zingiz yoqtirganlarga ovoz bering.